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Article

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Published version

Publication date

2008-02-06

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/24964

Transport properties across the La2/3Ca1/3MnO3/SrTiO3 heterointerface

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http://dx.doi.org/10.1063/1.2833760

Abstract

The transport properties across La2/3Ca1/3MnO3/SrTiO3 (LCMO/STO) heterostructures with different thicknesses of the STO insulating barrier have been studied by using atomic force microscopy measurements in the current sensing (CS) mode. To avoid intrinsic problems of the CS method we have developed a nanostructured contact geometry of Au dots. The conduction process across the LCMO/STO interface exhibits the typical features of a tunneling process.

Subject

Propietats elèctriques, Superfícies (Física), Interfícies (Ciències físiques), Pel·lícules fines

Subject (English)

Electric properties, Surfaces (Physics), Interfaces (Physical sciences), Thin films

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Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)

Citation

BALCELLS I ARGEMÍ, Lluís, et al. Transport properties across the La2/3Ca1/3MnO3/SrTiO3 heterointerface. Journal of Applied Physics. 2008. Vol. 103, num. 07E303-1-07E303-3. ISSN 0021-8979. [consulted: 9 of August of 2026]. Available at: https://hdl.handle.net/2445/24964

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